A straw hat is a type of headwear that is typically made from woven straw and is often associated with summertime. The term 'straw hat' can refer to several different styles, including the PANAMA, LEGHORN, SKIMMER, and BOATER. The PANAMA is a wide-brimmed hat with a low crown, while the LEGHORN is a lightweight hat with a wide brim and a high crown. The SKIMMER is a lightweight hat with a wide brim and a low crown, and the BOATER is a stiff hat with a flat top and a brim that is usually turned up at the sides.